Fire Extinguisher Inspection Checklist 2026 | Free Printable

A fire extinguisher inspection is a visual examination performed at least monthly to verify that each portable fire extinguisher in your workplace is in its designated location, accessible, fully charged and free from visible damage. OSHA requires employers to provide portable fire extinguishers and ensure they are maintained in a fully charged and operable condition (29 CFR 1910.157). Monthly inspections are the frontline of that requirement - they take less than a minute per extinguisher and can mean the difference between a small fire and a catastrophic loss.

Fire extinguishers that fail during an emergency are worse than useless because workers waste critical seconds attempting to use them instead of evacuating. Regular inspections catch problems early - a dropped pressure gauge, a missing pin, an obstructed access path - before a fire forces the test.

OSHA Fire Extinguisher Requirements Overview

Under 29 CFR 1910.157, employers must:

• Provide portable fire extinguishers and mount, locate and identify them so they are readily accessible
• Ensure extinguishers are maintained in a fully charged and operable condition
• Perform a visual inspection monthly
• Perform an annual maintenance check by a certified technician
• Perform hydrostatic testing at intervals specified by NFPA 10 (varies by extinguisher type, typically every 5 to 12 years)
• Train employees in the general principles of fire extinguisher use and the hazards of incipient-stage firefighting

The monthly inspection is something your own staff performs. The annual maintenance and hydrostatic testing require a certified fire protection technician. Understanding the difference is critical to compliance.

Monthly Fire Extinguisher Inspection Checklist

Walk your facility and check every extinguisher against this list. Document each inspection with the date, inspector name and findings.

Location and Access

• Extinguisher is in its designated location (wall-mounted, cabinet or stand)
• Location is clearly visible and marked with signage
• Access path is not blocked by equipment, boxes, furniture or other obstructions
• Extinguisher is mounted at the correct height (handle no more than 5 feet above the floor for units up to 40 lbs; no more than 3.5 feet for heavier units)
• Travel distance to the nearest extinguisher does not exceed OSHA limits (75 feet for Class A hazards, 50 feet for Class B hazards)

Physical Condition

• No visible damage, dents, rust or corrosion on the cylinder
• Operating instructions and labels are legible and facing outward
• Nozzle or hose is intact, free from cracks and not obstructed
• The extinguisher is the correct type for the hazards in its area (Class A, B, C, D or K)
• Weight feels appropriate (pick it up briefly to check for unexpected lightness, which could indicate a leak)

Pressure and Readiness

• Pressure gauge needle is in the green (charged) zone
• Safety pin is in place and secured with a tamper seal
• Tamper seal or indicator is intact (has not been pulled or broken)
• For cartridge-operated extinguishers, verify the cartridge weight matches the specification on the label

Inspection Tag

• Inspection tag is attached to the extinguisher
• Tag shows the date and initials of the last monthly inspection
• Tag shows the date of the last annual maintenance performed by a certified technician
• Current inspection date and initials are recorded on the tag

For a broader look at workplace fire prevention, see our workplace fire safety guide.

Understanding Fire Extinguisher Tags

Fire extinguisher tags serve as the physical record of inspections and maintenance. Most tags have two sections:

Front (or top section): Records the annual maintenance performed by a certified technician. This includes the date, technician name, company and any service performed (recharging, parts replacement, hydrostatic testing).

Back (or bottom section): Contains 12 rows for monthly inspection initials and dates - one row per month. The inspector writes their initials and the date each month.

When all 12 rows are filled, attach a new tag. Keep the old tag with your records or file it digitally. Tags that are illegible, missing or incomplete are among the most frequently cited fire extinguisher violations during OSHA inspections and fire marshal walk-throughs.

Monthly Inspection vs. Annual Maintenance

These are two distinct requirements that employers frequently confuse:

Monthly inspection is a visual check that any trained employee can perform. It confirms the extinguisher is present, accessible, charged and undamaged. It takes 30 to 60 seconds per unit. No tools or specialized training are required beyond knowing what to look for.

Annual maintenance is a thorough examination performed by a certified fire protection technician. It includes an internal inspection (for certain extinguisher types), verification of the correct agent weight or volume, testing of mechanical parts and recharging if necessary. The technician attaches a new certification collar (the ring around the neck of the cylinder) that shows the year of service.

You cannot substitute one for the other. Monthly inspections do not replace annual maintenance and annual maintenance does not eliminate the need for monthly checks in the intervening 11 months.

Common Fire Extinguisher Violations

OSHA and local fire marshals cite the same violations repeatedly:

Blocked access. Stacking boxes in front of extinguishers is the single most common violation. It is also the easiest to fix. Establish a clear zone around every extinguisher and enforce it.

Missing or expired inspections. Tags with months of missing initials signal a program that exists on paper but not in practice. An inspector will look at the tag before anything else.

Wrong extinguisher type. A Class ABC dry chemical extinguisher in a commercial kitchen does not meet the Class K requirement for cooking oil fires. Match the extinguisher to the hazard.

Overdue annual maintenance. If the certification collar shows last year's date and you are well into the current year, the extinguisher is overdue. Schedule annual service for the same month every year so it never lapses.

Overdue hydrostatic testing. Stored-pressure extinguishers typically require hydrostatic testing every 12 years, while CO2 extinguishers require testing every 5 years. Check the NFPA 10 schedule for your specific types.

Missing extinguishers. An empty wall bracket with a mounting hook and no extinguisher is an immediate violation. If an extinguisher is removed for service, place a temporary replacement.

How Many Extinguishers Do You Need?

OSHA bases the number and placement on hazard classification and travel distance:

• Class A hazards (ordinary combustibles): Maximum travel distance of 75 feet to the nearest extinguisher
• Class B hazards (flammable liquids): Maximum travel distance of 50 feet
• Class C hazards (electrical): Based on the pattern for the Class A or B hazard present
• Class D hazards (combustible metals): Maximum travel distance of 75 feet
• Class K hazards (cooking oils): Placed in commercial kitchens within reach of cooking equipment

Walk your facility and measure distances. Many employers underestimate the number needed, particularly in large warehouses or facilities with complex layouts.

Building a Fire Extinguisher Inspection Program

Step 1: Inventory Every Extinguisher

Create a master list with the location, type, size, serial number and date of last annual maintenance for every unit. This inventory becomes your inspection route.

Step 2: Assign and Train Inspectors

Designate one or two people per building or floor to perform monthly inspections. Train them on the checklist and what constitutes a failed inspection. The training takes about 15 minutes.

Step 3: Set a Monthly Schedule

Pick a consistent date - the first Monday of every month, for example. Consistency builds the habit. Set calendar reminders or use an automated scheduling tool.

Step 4: Document Every Inspection

Record the date, inspector, extinguisher location and pass/fail status for each item on the checklist. Flag any failed items for immediate corrective action. Digital inspection tools like the Make Safety Easy inspection module automate scheduling, documentation and follow-up notifications.

Step 5: Schedule Annual Maintenance

Contract with a certified fire protection service company for annual maintenance. Schedule the visit at the same time each year. After service, verify that the technician updated the tag and installed a new certification collar.

Digital Inspections vs. Paper Tags

Paper tags and clipboards have worked for decades, but they have clear limitations. Tags get torn off, lost or filled out retroactively. Clipboards disappear. When an auditor asks for 12 months of inspection records across 50 extinguishers, the paper chase begins.

Digital inspection platforms let inspectors complete checklists on a mobile device, attach photos of deficiencies and submit records that are automatically timestamped and stored. Supervisors receive real-time dashboards showing which extinguishers passed, which failed and which have not been inspected yet. Overdue inspections trigger automatic reminders.

Never Miss Another Inspection

Fire extinguisher inspections are simple but easy to forget. Make Safety Easy automates the entire process - scheduling, notifications, mobile checklists and record storage. Your team inspects on time every month and your records are always audit-ready. See it in action with a free demo, or explore pricing to find the right plan for your facility.